History Firmware PN/CAN Gateway Layer 2 (700-671-PNC01) 
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V3.02.000   15.06.2023

- update of the ProfiNet stack
- ProfiNet Alarme are IEC norm conform now
- Alarme addeted for CAN
- LED pattern for the maintenace mode implemented
- Firmware is usable for the new hardware (HW4-7 and higher)
- the power on booting needs more time (technical reason)
- a PROFINET BF/SF LED available (HW4-7 and higher)


2.52.000 17.01.2022

- update of the PROFINET Stacks
- performance for the I/O data rate improved
- communication freezing by worst PROFINET settings fixed will be avoided now
- faster device boot up performance now
- locking bug of the CAN receiver by to many send messages fixed


2.06 	04.05.2020
 
- ProfiNet
  * new version compatible with the old GSDML configuration


2.04 	01.04.2020
 
- CAN
  * modules with dynamic data length available now (new GSDML will be needed)
  * cylcically sending of automatic send modules now available (new GSDML will be needed)
  * Input data will be set to 0, if a parametrized count of CAN errors or CAN disconnected
    (new GSDML will be needed)
  * Error Codes edited

- ProfiNet
  * flashing error bugfixed
- device performance increased


1.04 	01.04.2020
 
- only for transition update to V2.06
-- NOT OPERATIONALLY --


1.02 	08.06.2017
 
- CAN
  * FIFO Overrun Bit will also be set if an overrun is allowed
  * Controller modes revised (see manual)
  * Software CAN Filter limited for the 11 Bit Mode 
- ProfiNet
  * Unknown modules will be detected now
  * empty slots will be allowed now
  * IM data will be supported now
- USB Update available
- USB product code adapted
- Power-On reaction improved
- Reset behavior revised


V1.00	16.06.2016

- 1. Release